854K Wheel Dozer

Engine

Engine Model	Cat® C32 ACERT™
Gross Power	907 HP
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995	900 HP
Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249	814 HP
Emissions (Tier 2 Equivalent): Gross Power - SAE J1995	907 HP
Emissions (Tier 2 Equivalent): Net Power ISO - 9249	814 HP
Rated Speed	1750 r/min
Bore	145 mm
Stroke	162 mm
Displacement	32.1 l
Peak Torque - 1,200 rpm	4242 N·m
Torque Rise	30 %
Note (1)	Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Note (2)	Net torque rise meets SAE J139.
Note (3)	No engine derating required up to 3050 m (10,000 ft) altitude.

Weights

Operating Weight

101720 kg

Transmission

Transmission Type	Cat Planetary Power Shift
Converter Drive - Forward 1	7.1 km/h
Converter Drive - Forward 2	12.4 km/h
Converter Drive - Forward 3	21.2 km/h
Converter Drive - Reverse 1	7.7 km/h
Converter Drive - Reverse 2	13.5 km/h
Converter Drive - Reverse 3	23.5 km/h
Direct Drive - Forward 1	Lock-up disabled
Direct Drive - Forward 2	13 km/h
Direct Drive - Forward 3	22.8 km/h
Direct Drive - Reverse 1	8 km/h
Direct Drive - Reverse 2	14.3 km/h
Direct Drive - Reverse 3	25.1 km/h
Note	Travel speeds based on 45/65-45 L-5 46 ply tires.

Hydraulic System - Lift/Tilt

Output at 1,850 rpm and 6900 kPa (1,000 psi)	610 l/min
Cylinders, Double Acting - Lift, Bore and Stroke	177 mm × 1760 mm (0.58 ft × 5.8 ft)
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke	267 mm × 286 mm (0.88 ft × 0.94 ft)
Relief Valve Setting - Lift (Large Pump)	22675 kPa
Relief Valve Setting - Tilt (Small Pump)	24560 kPa

Service Refill Capacities

Fuel Tank - Standard	1562 l
Cooling System	200 l
Crankcase	120 l
Transmission	169 l
Differential - Final Drives - Front	369 l
Differential - Final Drives - Rear	342 l
Hydraulic System - Implement and Brakes - Tank Only	326 l
Hydraulic System - Steering and Engine Cooling Fan - Tank Only	290 l

Axles

Front	Fixed
Rear	Oscillating at ±10 degrees
Maximum Single-Wheel Rise and Fall	573 mm

Brakes

Brakes

Meets ISO 3540:2011

Blades

Blade Capacities

25 to 45 m³ (33 to 58 yd³)

Cab

Air Conditioning	Standard air conditioning system contains environmentally friendly R134a refrigerant
Cab - ROPS/FOPS (1)	Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan.
Cab - ROPS/FOPS (2)	SAE J1040 MAY94, ISO 3471:2008, ISO 3471:2005
ROPS	ROPS meets SAE J1040 MAY94, ISO 3471:2008 and ISO 3471:1994 criteria.
FOPS	FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria.
Sound Performance (1)	The dynamic operator sound pressure level is 71 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.
Sound Performance (2)	The exterior sound pressure level for the standard machine measured at a distance of 15 m (49.2 ft) is 87 dB(A).
Sound Performance (3)	Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Sound Performance (4)	The operator sound exposure Leq measured according to work cycle procedures specified in ANSI/SAE J1166 FEB08 is 71 dB(A).

Steering

Minimum Turning Radius	9550 mm
Total Steering Angle	86 °
Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi)	470 l/min
Relief Valve Setting	34500 kPa

Model 854K (Tier 4)

Serial Number Prefix

KK6

Model 854K (Tier 2)

Serial Number Prefix

RM6

Dimensions (Approximate)

Height - Top of ROPS	5590 mm
Height - Top of Exhaust Pipe	5234 mm
Height - Top of Hood	3984 mm
Ground Clearance	691 mm
Centerline of Front Axle to Hitch	2945 mm
Centerline of Rear Axle to Edge of Bumper	4195 mm
Wheel Base	5890 mm
Length - With Blade on Ground	13405 mm

Structures

Best built for the toughest conditions.

Robust Structures

Your bottom line is improved by highly durable structures that achieve multiple life cycles and withstand the toughest loading conditions.

• Full box-section rear frame resists torsional shock and twisting forces.
• Castings in the engine end frame are used in high stress areas to spread high loads.
• Cast axle pivot mounting areas better disperse stress loads for increased structural integrity.
• 90 percent of the machine structure is robotically welded to provide highly consistent welds and increased strength.

Frames

Your key to maximum uptime and productivity is our purpose built front and rear frames.

• Full box-section frames absorb torsional forces during dozing, maintaining alignment for hitch pins and drive line.
• Spread hitch design features double tapered roller bearings and hardened pins that resist both horizontal and vertical loads.
• Enhance strength in key pin areas through the use of one piece castings.

Push Beam and Push Arm Dozer Arrangement

To ensure long life and reliability, solid one piece push beams are through-width, not merely attached to the side of the frame. In corner dozing, stresses are transferred and absorbed through a larger portion of the frame.

Power Train

Move material more efficiently with improved power and control.

Steering and Transmission Integrated Control System (STIC™)

Experience maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.

• Simple side-to-side motion turns machine right or left, minimizing operator movements.
• Easy to operate finger controlled gear selection.
• Smoother, faster cycles and less operator fatigue through the use of low effort integrated controls.

Cat Planetary Powershift Transmission

Building your success begins with a best-in-class transmission designed specifically for mining applications.

• Consistent, smooth shifting and efficiency through integrated electronic controls.
• Long life and reliability through heat treat gear and metallurgy.
• Three forward and three reverse speeds to match your application.

Cat C32 ACERT Engine

Durability and efficiency at the heart of your 854K comes from the Cat C32 engine with ACERT technology. Optimum performance is built in through the use of a 12?cylinder, four-stroke design.

• On-demand performance through the use of turbochargers and aftercoolers.
• High Torque Rise - 33% torque rise ensures high lugging forces during dozing.
• Extended engine life through lower rpm ratings.
• Quick engine response through the use of electronic engine controls.
• U.S. EPA Tier 4 Final rating available for highly regulated regions.

Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS)

Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull.

• Reduce tire slippage and wear by modulating rimpull from 100 to 25 percent while depressing left pedal. After 25 percent rimpull is achieved the left pedal applies the brake.
• Reduce the potential for wheel slippage without reducing hydraulic efficiency with RCS.
• Improve fuel efficiency in certain applications with our lock-up clutch torque converter providing direct drive.

Hydraulics

Productivity enabling you to move more and make more.

Electro Hydraulic Controls

Operators increase productivity with our responsive implements feature.

• Operate comfortably through electronically controlled hydraulic cylinder stops.
• Handle easy-to-use soft detent controls.

Blade Response

Improve operator efficiency by matching the speed of the blade movement to your application.

• Three different speeds: Standard, Fine and Fast.
• Easily configured through the advisor display.
• Only affects blade raise and lower functions.

Steering System

Confident loader operation starts with precise machine control enabled by the 854K’s load sensing hydraulic steering system.

• Increase efficiency with our variable displacement piston pumps.
• Achieve precise positioning for easy loading in tight areas with 40 degrees of steering articulation.
• Enhance operator comfort with integrated steering and transmission control functions.

Filtration System

Benefit from extended performance and reliability of your hydraulic system with our advanced filtration system.

• Lift/tilt case drain filters.
• Lift/tilt high pressure screens.
• Steering case drain filters.
• Steering high pressure screens.
• Hydraulic case drain filters.
• Front pump drive lube filter.
• Front and rear brake oil screens.

Operator Station

Best-in-Class operator comfort and ergonomics.

Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.

Entry and Exit

Enter and exit the cab easily and safely with these newly designed, ergonomic features.

• Two side access points.
• Fold up STIC steer/arm rest.
• Reduced access stairway angles.

Cat Comfort Series III Seat

Enhance comfort and reduce operator fatigue with Cat Comfort Series III seat.

• High back design and extra thick, contoured cushions.
• Air suspension system.
• Easy-to-reach seat levers and controls for six way adjustments.
• Seat-mounted implement pod and STIC steer that moves with the seat.
• 76 mm (3 in) wide retractable seat belt.

Trainer Seat

Safely train other operators in comfort with our standard training seat.

• 76 mm (3 in) wide, retractable seat belt.
• Fold-down design with molded drink tray and storage.

Environment

Your operator’s productivity is enhanced with our clean, comfortable cab environment.

• Experience reduced vibrations from viscous cab mounts and seat air suspension.
• Maintain desired cab temperature with automatic temperature controls.
• Pressurized cab with filtered air.
• Sound level reduced to a quiet 71 dB(A).

Technology Solutions

Greater productivity through Integrated Electronic Systems.

The 854K electronic systems have been completely integrated to function as one machine. This integration creates a smart machine and more informed operator, maximizing the productivity of both.

VIMS™ 3G

We have worked hard to help our customers and operators perform at their best through our Vital Information Management System (VIMS 3G).

• Easy-to-view Advisor Display features a large screen.
• Intuitive operation and easy navigation with our enhanced user interface.
• Decrease service time by keeping operators informed about machine system malfunction or operation.

Operator Profile

Operator comfort begins with personalized machine feature settings. Through our Advisor Display, an operator can instantly recall personalized profiles.

• Store up to 10 separate operator profiles through Advisor.
• Decrease setup time between operators by recalling personalized screen layouts.

Cat MineStar System

Work more productively.

Cat MineStar System is the industry’s broadest suite of integrated mine operations and mobile equipment management technologies, configurable to suit your operation’s needs. Its capability sets - Fleet, Terrain, Detect, Health and Command - contain a range of technologies that let you manage everything from fleet assignment and condition monitoring to remote and autonomous control. The 854K can take advantage of many of these advanced technologies, some of which are standard out of the factory.

Fleet

Fleet provides comprehensive, real-time machine tracking, assignment and productivity management, giving you a comprehensive overview of all operations from anywhere in the world.

Terrain for Loading

Terrain with your 854K enables high-precision management of loading operations through the use of guidance technology. It increases 854K’s productivity and provides you real-time feedback for improved efficiency.

Detect

Detect helps increase operator awareness, enhancing safety at your operation. It includes a range of capabilities designed to assist the operator with areas of limited visibility around fixed and mobile equipment.

Health

Health delivers critical event-based machine condition and operating data for your entire fleet. It includes comprehensive equipment health and asset monitoring capabilities, with a wide range of diagnostic, analytic and reporting tools.

Safety

Making your safety our priority.

We are constantly improving our products in an effort to provide a safe work environment for the operator and those who work on your job site.

Machine Access

• Wider stairs with reduced stair angles provide a safe means for operators getting on and off the 854K.
• Walkways with non-skid surfaces and integrated lock out/tag out points are designed into the service areas.
• Windshield cleaning platforms provide safe and convenient access for the operator.
• Maintain three points of contact at all times through ground level or platform accessible service areas.
• Emergency egress access.

Visibility

• Optional pull-down window shade and optional heated mirrors ensure extended visibility for safe operation.
• Cat Detect with Object Detection System (rearview camera and radar) or Vision (rearview camera) option increases operator awareness around the machine.
• Standard HID lights provide excellent workspace visibility.
• Cab mounted LED warning beacons.

Operator Environment

• Low vibrations to the operator with viscous cab mounts and seat air suspension.
• Low interior sound levels.
• Operator training seat facilitates safe new operator training.
• Standard 76 mm (3 in) seat belts on the operator seat and operator training seat.

Powered Access System

The Cat powered access system allows easier access to the primary stairs by improving ingress and egress to and from the rear platform.

• Safe, ergonomic access system.
• All operators have adequate space when using the wide stairway.
• Operators maintain three-point contact when using full handrails on each side.
• Raise lower platform from cab level or ground.
• Occupants can quickly exit with a conveniently located emergency release valve if the loader becomes inoperable.

Serviceability

Enabling high uptime by reducing your service time.

We can help you succeed by ensuring your 854K has design features to reduce your downtime.

• Longer service intervals on fluids and filters.
• Safe and convenient service with ground level or platform access and grouped service points.
• Swing-out doors on both sides of the engine compartment provide easy access to important daily service checks.
• Ecology drains for ease of service and prevention of spilling potential environmental contaminants.
• Centralized remote pressure taps.
• Reduce downtime with VIMS system notifications so your operators and technicians can resolve any problems before failure.

Customer Support

Your Cat dealers know how to keep your mining machines productive.

Legendary Cat Dealer Support

A valued partner, your Cat dealer is available whenever you need them.

• Preventive maintenance programs and guaranteed maintenance contracts.
• Best-in-class parts availability.
• Improve your efficiency with operator training.
• Genuine Cat Remanufactured parts.

Sustainability

Conserving natural resources for generations ahead.

Sustainable Benefits

The 854K is designed to maximize efficiency and productivity while conserving natural resources.

• Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling.
• Reduce waste to the environment with our maintenance free or extended maintenance batteries.
• Built for multiple lives, the Cat 854K is one of the most rebuilt products. To assist with maximizing machine life, Caterpillar provides a number of sustainable options such as our Reman and Certified Rebuild programs. In these programs, reused or remanufactured components can deliver cost savings of 40 to 70 percent, which lowers operating cost while benefiting the environment.
• Caterpillar offers retrofit packages to bring new features to older machines, maximizing your resource. And, when you go through the Cat Certified Rebuild program, these retrofit kits are part of the rebuild process.

Blades

Dependable dozing with blades designed for your application.

Dependable Blades

Maximize your productivity with the right blade for your dozer application.

• High strength, pressed rib construction.
• Large Cat Track-Type Tractor bolt on cutting edges and bottom wear plates.
• Optimized widths and capacities for excellent dozing and rolling characteristics.

Coal Blade

• Increase your productivity with a Cat coal blade designed to retain load control and a large capacity for lighter materials.

Semi-U Blade

Featuring the characteristics of the S and U blades into one package for increased capacity while retaining excellent spreading characteristics of a straight blade.

Heavy-Duty Semi-U

For unmatched durability in high wear applications the Semi-U blade feature:

• Hardox 400 Liner plate and side plates
• Additional reinforcements on the bottom of the blade

Ripper

Maximum versatility for your job site.

Versatility

Add more flexibility to your wheel dozer.

• Ripping overburden can make removal easier.
• Thin coal seams can be ripped and removed without blasting when used in conjunction with a track-type tractor.
• Use for haul road maintenance to keep hauling efficiency high.
• Quiet machine operation for 24 hour job sites.

Operation

Responsive hydraulic system and low effort cab controls for precise ripping.

• Electro hydraulic controls for quiet efficient operation.
• Intuitive proportional rocker switch for easy control of the ripper depth.

Service

Common components are designed to reduce downtime. Ripper shanks and hydraulic cylinders are shared with other Caterpillar products.

Structures

Robust ripper structures and a reinforced rear frame for maximum uptime.

• Full width mounting plate to provide torsional stiffness.
• Internal reinforcement of rear frame to withstand the additional ripping loads.
• Ripper frame and beam are designed to match the width of the machine.

ELECTRICAL

 Alarm, back-up

 Alternator, (150-amp)

 Batteries, low maintenance

 Deutsch & Amp Seal terminal connectors

 ECM diagnostic connector

 Ground level electrical disconnect

 Ground level starting receptacle for emergency start

 Lighting system, halogen (front and rear)

 Lighting, access stairway

 Starter, electric (heavy duty)

 Starting and charging system (24-volt)

Alarm, back-up

Alternator, (150-amp)

Batteries, low maintenance

Deutsch & Amp Seal terminal connectors

ECM diagnostic connector

Ground level electrical disconnect

Ground level starting receptacle for emergency start

Lighting system, halogen (front and rear)

Lighting, access stairway

Starter, electric (heavy duty)

Starting and charging system (24-volt)

OPERATOR ENVIRONMENT

 Advisor display

 Air conditioner and heater with automatic temperature control

 Cab, sound suppressed, pressurized, rollover protective structure (ROPS/FOPS) Radio ready for (entertainment) includes antenna, speakers, and 1 x 12V converters (24-volt, 10 amp) for use with laptop/cell phone

 Cigar lighter and ashtray

 Coat hook

 Electro-hydraulic tilt and lift control system locks

 Heater and defroster

 Horn, electric

 Implement and steering lockouts

 VIMS 3G monitoring system: - Action alert system, three category - Instrumentation, Gauges: Engine coolant temperature Fuel Level Hydraulic Oil Temperature Tachometer Transmission Gear Indicator Transmission Oil Te

 Light, dome (cab)

 Lunchbox and beverage holders

 Mirrors, rearview (externally mounted)

 Seat belt, retractable, 76 mm (3 in) wide operator and trainer seats

 Seat, Cat Comfort (cloth) air suspension

 STIC control system

 Tinted glass

 Wet-arm wipers/washer (front, rear, and corners), intermittent front wipers

POWER TRAIN

 Air-to-Air After cooler (ATAAC)

 Auto Idle Kickdown

 Axle oil coolers (front and rear)

 Brakes, fully hydraulic, enclosed, wet multiple disc service brakes and dry parking/secondary brake

 Case drain filters

 Delayed Engine Shutdown

 Demand fan

 Electric fuel priming pump

 Engine Cat C32 ACERT

 Ground level engine shutdown

 Ground level fast fill fuel

 Ground level transmission lockout

 Ground level starter lockout

 Idle Engine Shutdown

 Precleaner, engine air intake

 Next Generation Modular Radiator (NGMR)

 Starting aid (ether) automatic

 Throttle lock

 Transmission, 533 mm (21 in) planetary, powershift with 3F/3R, electronic control

 Venturi Exhaust Stacks

Air-to-Air After cooler (ATAAC)

Auto Idle Kickdown

Axle oil coolers (front and rear)

Brakes, fully hydraulic, enclosed, wet multiple disc service brakes and dry parking/secondary brake

Case drain filters

Delayed Engine Shutdown

Demand fan

Electric fuel priming pump

Engine Cat C32 ACERT

Ground level engine shutdown

Ground level fast fill fuel

Ground level transmission lockout

Ground level starter lockout

Idle Engine Shutdown

Precleaner, engine air intake

Next Generation Modular Radiator (NGMR)

Starting aid (ether) automatic

Throttle lock

Transmission, 533 mm (21 in) planetary, powershift with 3F/3R, electronic control

Venturi Exhaust Stacks

OTHER STANDARD EQUIPMENT

 Autolube

 Automatic bucket lift/tilt kickouts, electronically adjustable from cab

 Bumper service center

 Couplings, Cat O-ring face seals

 Doors, service access (locking)

 Emergency platform egress

 Fenders, steel (front and rear)

 Grouped hydraulic pressure ports

 Guards, power train and crankcase

 Hitch, drawbar with pin

 Hoses, Cat XT and XT-ES

 Hydraulic oil cooler

 Impeller clutch

 Implement and steering ecology drains

 Mufflers, under hood

 Oil sampling valves

 Piston pump case drain filters

 Electro-hydraulic blade controls

 Product Link™

 Service center with ground level electrical and fluids service center

 Sight gauges: - Coolant level - Implement oil level - Steering oil level - Transmission oil level

 Starter lockout, bumper

 Stairway, left and right rear access

 Steering, load sensing

 Toe kicks

 Transmission lockout, bumper

 Vandalism protection caplocks

 Windshield cleaning platforms

 Venturi Stack

Autolube

Automatic bucket lift/tilt kickouts, electronically adjustable from cab

Bumper service center

Couplings, Cat O-ring face seals

Doors, service access (locking)

Emergency platform egress

Fenders, steel (front and rear)

Grouped hydraulic pressure ports

Guards, power train and crankcase

Hitch, drawbar with pin

Hoses, Cat XT and XT-ES

Hydraulic oil cooler

Impeller clutch

Implement and steering ecology drains

Mufflers, under hood

Oil sampling valves

Piston pump case drain filters

Electro-hydraulic blade controls

Product Link™

Service center with ground level electrical and fluids service center

Sight gauges: - Coolant level - Implement oil level - Steering oil level - Transmission oil level

Starter lockout, bumper

Stairway, left and right rear access

Steering, load sensing

Toe kicks

Transmission lockout, bumper

Vandalism protection caplocks

Windshield cleaning platforms

Venturi Stack

TIRES, RIMS, AND WHEELS

 A tire must be selected from the mandatory attachments section. Base machine price includes a tire allowance.

ANTIFREEZE

 Premixed 50 percent concentration of extended life coolant with freeze protection to 34° C (-29° F)

BLADES

 Semi-U - 25.4 m3 (33.1 yd3)

 HD Semi-U - 25.4 m3 (33.1 yd3)

 Coal - 44.7 m3 (58.2 yd3)

ELECTRICAL

 10A converter

 HID lights

 Object Detection

 Rear vision camera

 LED strobe warning beacons

OPERATOR ENVIRONMENT

 AM/FM/CD/MP3 radio

 Cab precleaner

 Sirius/USB/Bluetooth Radio

 Sun Screen

AM/FM/CD/MP3 radio

Cab precleaner

Sirius/USB/Bluetooth Radio

Sun Screen

STARTING AIDS

 Engine coolant 120V heater

 Engine coolant 240V heater

SPECIAL ARRANGEMENTS

 Ripper attachment (3 shank)

Ripper attachment (3 shank)

MACHINE CONTROL AND GUIDANCE

 CAES attachment ready option

CAES attachment ready option

MISCELLANEOUS ATTACHMENTS

 Arctic Antifreeze for protection to -50° C (-58° F)

 Diagnostic lines

 Roading fenders

360° Exterior View 360° Interior View